Test data for fake_surface

<p>Test data for a fake atmospheric model consisting of an atmosphere module and a land-surface module. The atmosphere module reads the test data and feeds it to the land-surface module. The land surface module calculates fluxes of radiation, sensible and latent heat into the atmosphere.</p> <p>The data was generated using the MERRA-2 reanalysis dataset: https://gmao.gsfc.nasa.gov/reanalysis/MERRA-2/</p>